Output power:3W 4ΩFrequency response:70Hz-20kHz Power supply : USB 5VSNR:≥780dBdegree of separation :≥75dBwire:150CM
We have professional QC system, a strong quality check system. We supply product in high-quatity.
Payment and discount
Payment: Western union and TT. We are manufacturer, we are the source, saving the agent fees and reducing the cost for you. Big order come with big discount.You can make mix order.
Shipment
We have our own long cooperate shipping company, they can offer the best freight. And we will ship the parcel by EMS/DHL/UPS/TNT/By sea. And if you would like,we can use your shipping company to sent the parcels.
Others
If you have any questions, please feel free to let me know and I will surely try to help in any way that I can